Hangzhou Ruideng Technologies Co., Ltd
1
Instructions for USB Tester with Full Colour Display
-
Model: AT34
Dear Customer,
Thank you for purchasing this Full Colour USB Tester from Hangzhou Ruideng Technologies
Co., Ltd. Prior to using this product we recommended that you briefly familiarize yourself with
these instructions. In order to ensure the correct operation and use of the device. We also advise
that you keep these instructions in a safe place for future reference as may be needed.
Technical Parameters:
Model: AT34
Display screen
：
0.96
Inch color IPS display
Voltage measurement range:3.70-30.00V
Voltage measurement resolution:0.01V
Current measurement range: 0-4.000A
Current measurement resolution: 0.001A
Capacity accumulation range: 0-99999mAh
Voltage measurement accuracy:±(0.8
％
+4digits at 25
℃
)
Energy accumulation range:0-99999mWh 999.99Wh Current measurement accuracy: ±(1
％
+4 digits, at 25
℃
)
Load impedance range: 1
Ω
-
9999.9Ω
Power measurement range:0-120W
Temperature range:0
℃
~80
℃
/32
℉
~176
℉
Temperature measurement error:± 3
℃
/ ± 6
℉
Working temperature range: 0~45
℃
Refresh rate: 2Hz
Dimensions
：
64mmx22mmx12mm
Product weight:14g (package 28g)
Quick charge recognition mode
：
QC2.0
、
QC3.0
、
APPLE 2.4A/2.1A/ 1A/0.5A
、
Android DCP
、
SAMSUNG
Function Interface:
Measurement Main
Interface
Quick Charge Recognition
Interface
Button Instruction:
The button is located on back of the tester. There are 2 kinds operation ways, long press
and short press. Short press is to realize switch between
Measurement Main Interface and
Quick Charge Recognition Interface. Long press is to realize switch of system setting.
